<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html lang="zh" xml:lang="zh" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<head>
<META http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Term Definition: 模式（pattern）</title>
<meta name="uma.type" content="TermDefinition">
<meta name="uma.name" content="pattern">
<meta name="uma.presentationName" content="模式（pattern）">
<meta name="element_type" content="other">
<meta name="filetype" content="description">
<meta name="role" content="">
<link rel="StyleSheet" href="./../../../css/default.css" type="text/css">
<script src="./../../../scripts/ContentPageResource.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/ContentPageSection.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/ContentPageSubSection.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/ContentPageToolbar.js" type="text/javascript" language="JavaScript"></script><script src="./../../../scripts/contentPage.js" type="text/javascript" language="JavaScript"></script><script type="text/javascript" language="JavaScript">
					var backPath = './../../../';
					var imgPath = './../../../images/';
					var nodeInfo=null;
					contentPage.preload(imgPath, backPath, nodeInfo,  '', false, false, false);
				</script>
</head>
<body>
<div id="breadcrumbs"></div>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td valign="top"><a name="Top"></a>
<div id="page-guid" value="_yPtUDNnmEdmO6L4XMImrsA"></div>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tr>
<td class="pageTitle" nowrap="true">Term Definition: 模式（pattern）</td><td width="100%">
<div align="right" id="contentPageToolbar"></div>
</td><td width="100%" class="expandCollapseLink" align="right"><a name="mainIndex" href="./../../../index.htm"></a><script language="JavaScript" type="text/javascript" src="./../../../scripts/treebrowser.js"></script></td>
</tr>
</table>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td class="pageTitleSeparator"><img src="./../../../images/shim.gif" alt="" title="" height="1"></td>
</tr>
</table>
<div class="overview">
<table width="97%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="50"><img src="./../../../images/termdefinition.gif" alt="" title=""></td><td>
<table class="overviewTable" border="0" cellspacing="0" cellpadding="0">
<tr>
<td valign="top"></td>
</tr>
</table>
</td>
</tr>
</table>
</div>
<div class="sectionHeading">Main Description</div>
<div class="sectionContent">
<table class="sectionTable" border="0" cellspacing="0" cellpadding="0">
<tr valign="top">
<td class="sectionTableSingleCell">一种用于重复出现的问题的解决方案模板，它已被证明在给定环境中是有用的。好的模式能成功地解决问题的冲突面，根据解决这些冲突面的方式，确定一个模式优于另一个模式。模式应具有至少三个已明确的实际应用，才有资格称为模式。对于软件，UML
可通过使用参数化协作来支持模式的表示 － 尽管 UML 不直接为模式的其他侧重面（例如使用结果列表、使用示例等等）建模，可将文本用于这些方面。通过将值绑定到参数，来实例化软件模式。模式可以各种不同规模和抽象级别而存在，例如<i><a class="elementLinkWithUserText" href="./../../../rup/guidances/termdefinitions/architectural_pattern_E2E8EB79.html" guid="_x7JZRtnmEdmO6L4XMImrsA">架构模式</a>、<a class="elementLinkWithUserText" href="./../../../rup/guidances/termdefinitions/analysis_pattern_86D515F0.html" guid="_x613Q9nmEdmO6L4XMImrsA">分析模式</a>、<a class="elementLinkWithUserText" href="./../../../rup/guidances/termdefinitions/design_pattern_4AEB9B64.html" guid="_yF4CnNnmEdmO6L4XMImrsA">设计模式</a>、测试模式、<a class="elementLinkWithUserText" href="./../../../rup/guidances/termdefinitions/idiom_6D91029A.html" guid="_yKVr0tnmEdmO6L4XMImrsA">代码模式</a>或<a class="elementLinkWithUserText" href="./../../../rup/guidances/termdefinitions/implementation_pattern_ED414F6.html" guid="_yKpN0NnmEdmO6L4XMImrsA">实现模式</a></i>。</td>
</tr>
</table>
</div>
<table class="copyright" border="0" cellspacing="0" cellpadding="0">
<tr>
<td class="copyright">Copyright &copy; 2008 版权所有 东软集团股份有限公司&nbsp; 联系邮箱:<a href="mailto:tcoe@neusoft.com">tcoe@neusoft.com</a></td>
</tr>
</table>
</td>
</tr>
</table>
</body>
<script type="text/javascript" language="JavaScript">
				contentPage.onload();
			</script>
</html>
